(β-phenylvinyl)dichloroborane

Base Information

• Chemical Name: (β-phenylvinyl)dichloroborane
• CAS No.: 90050-41-2
• Molecular Formula: C₈H₇BCl₂
• Molecular Weight: 184.861
• Mol file: 90050-41-2.mol

Synonyms:(β-phenylvinyl)dichloroborane

Chemical Property of (β-phenylvinyl)dichloroborane

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

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Technology Process of (β-phenylvinyl)dichloroborane

There total 2 articles about (β-phenylvinyl)dichloroborane which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

styryltrimethylsilane (18001-47-3) + boron trichloride (10294-34-5) → (β-phenylvinyl)dichloroborane (90050-41-2)

Guidance literature:

In dichloromethane; at 0 - 20 ℃; for 24h; Inert atmosphere; Schlenk technique;

DOI:10.1002/anie.202107647

Reference yield:

1,3,5,7-cycloocatetraene + boron trichloride (10294-34-5) → (β-phenylvinyl)dichloroborane (90050-41-2)

Guidance literature:

DOI:10.1016/S0022-328X(00)85153-0

Reference yield:

2,3-dimethyl-2,3-butane diol (76-09-5) + N,4-dimethyl-N-(phenylethynyl)benzenesulfonamide (1005500-77-5) + (β-phenylvinyl)dichloroborane (90050-41-2) → N-((1Z,3E)-1,4-diphenyl-1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)buta-1,3-dien-2-yl)-N,4-dimethylbenzenesulfonamide

Guidance literature:

N,4-dimethyl-N-(phenylethynyl)benzenesulfonamide; (β-phenylvinyl)dichloroborane; In chloroform; at 20 ℃; for 16h; Sealed tube; Schlenk technique; Inert atmosphere;

2,3-dimethyl-2,3-butane diol; With triethylamine; In chloroform; at 20 ℃; for 1h; regioselective reaction; Sealed tube; Schlenk technique; Inert atmosphere;

DOI:10.1002/anie.202107647

upstream raw materials:

boron trichloride

styryltrimethylsilane